🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.56 AU

Year: 123 Days

Day: 36.3 Hours

Environment

Temp: 284 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.64 AU

Year: 134 Days

Day: 36.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.66 AU - 0.8 AU

Year: 217 Days

Day: 26.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.87 AU - 0.91 AU

Year: 292 Days

Day: 18.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.5 AU - 1.7 AU

Year: 705 Days

Day: 32.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.47 AU - 2.11 AU

Year: 834 Days

Day: 42.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.67 AU - 1.93 AU

Year: 841 Days

Day: 39.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.1 AU - 4.88 AU

Year: 2776 Days

Day: 16.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.7 AU - 7.62 AU

Year: 6672 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,306,085 km

• M1: 175,478 km (0.105 R)
• M2: 355,594 km (0.09 R)
• M3: 682,017 km (0.108 R)
• M4: 774,019 km (0.091 R)
• M5: 893,099 km (0.109 R)
• M6: 1,103,135 km (0.103 R)
• M7: 1,265,448 km (0.096 R)
• M8: 1,396,047 km (0.062 R)
• M9: 1,573,022 km (0.056 R)
• M10: 1,685,968 km (0.099 R)
• M11: 1,786,947 km (0.118 R)
• M12: 1,965,267 km (0.084 R)
• M13: 2,228,260 km (0.046 R)
• M14: 2,823,361 km (0.074 R)
• M15: 2,962,337 km (0.098 R)
• M16: 3,050,301 km (0.115 R)
• M17: 3,247,171 km (0.095 R)
• M18: 3,429,830 km (0.103 R)
• M19: 3,578,531 km (0.096 R)
• M20: 3,843,917 km (0.104 R)
• M21: 4,076,542 km (0.087 R)
• M22: 4,374,092 km (0.039 R)
• M23: 4,885,866 km (0.085 R)
• M24: 5,011,529 km (0.093 R)
• M25: 5,244,901 km (0.067 R)
• M26: 6,259,325 km (0.099 R)
• M27: 6,672,663 km (0.092 R)
• M28: 7,094,978 km (0.116 R)
• M29: 7,285,566 km (0.111 R)
• M30: 7,598,824 km (0.106 R)
• M31: 8,188,987 km (0.12 R)
• M32: 8,565,376 km (0.068 R)
• M33: 8,742,948 km (0.114 R)
• M34: 9,075,953 km (0.099 R)
• M35: 9,491,686 km (0.096 R)
• M36: 10,368,928 km (0.114 R)
• M37: 10,940,691 km (0.081 R)
• M38: 11,188,874 km (0.108 R)
• M39: 11,578,576 km (0.113 R)
• M40: 11,916,368 km (0.087 R)
• M41: 12,143,308 km (0.104 R)
• M42: 12,400,317 km (0.036 R)
• M43: 12,716,866 km (0.111 R)
• M44: 14,039,910 km (0.102 R)
• M45: 15,007,210 km (0.106 R)
• M46: 15,129,730 km (0.089 R)
• M47: 15,406,486 km (0.108 R)
• M48: 15,746,971 km (0.084 R)
• M49: 15,871,287 km (0.104 R)
• M50: 16,246,628 km (0.105 R)
• M51: 16,498,401 km (0.099 R)
• M52: 16,846,815 km (0.106 R)
• M53: 17,133,743 km (0.12 R)
• M54: 17,229,636 km (0.091 R)
• M55: 17,486,495 km (0.088 R)
• M56: 17,679,925 km (0.062 R)
• M57: 18,199,329 km (0.118 R)
• M58: 18,362,690 km (0.087 R)
• M59: 18,954,798 km (0.043 R)
• M60: 19,087,192 km (0.117 R)
• M61: 19,586,550 km (0.106 R)
• M62: 19,787,610 km (0.088 R)
• M63: 20,259,142 km (0.115 R)
• M64: 20,666,347 km (0.119 R)
• M65: 20,939,214 km (0.1 R)
• M66: 21,385,315 km (0.105 R)
• M67: 21,903,971 km (0.098 R)
• M68: 22,112,660 km (0.072 R)
• M69: 22,426,815 km (0.056 R)
• M70: 22,672,305 km (0.036 R)
• M71: 22,918,543 km (0.077 R)
• M72: 24,019,883 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13

Radius: 3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.46 AU - 22.66 AU

Year: 27846 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,306,085 km

• M1: 168,597 km (0.08 R)
• M2: 231,877 km (0.117 R)
• M3: 417,976 km (0.1 R)
• M4: 765,492 km (0.033 R)
• M5: 1,100,891 km (0.12 R)
• M6: 1,999,226 km (0.069 R)
• M7: 2,163,185 km (0.118 R)
• M8: 2,280,470 km (0.099 R)
• M9: 3,101,613 km (0.116 R)
• M10: 3,177,010 km (0.112 R)
• M11: 3,523,479 km (0.075 R)
• M12: 3,881,915 km (0.026 R)
• M13: 4,230,927 km (0.103 R)
• M14: 4,419,869 km (0.109 R)
• M15: 4,740,757 km (0.056 R)
• M16: 4,980,712 km (0.098 R)
• M17: 5,863,189 km (0.112 R)
• M18: 6,453,802 km (0.1 R)
• M19: 6,939,845 km (0.117 R)
• M20: 7,187,280 km (0.102 R)
• M21: 8,049,712 km (0.066 R)
• M22: 8,810,866 km (0.083 R)
• M23: 10,120,146 km (0.086 R)
• M24: 11,026,111 km (0.05 R)
• M25: 11,054,834 km (0.117 R)
• M26: 11,083,706 km (0.046 R)
• M27: 11,781,132 km (0.104 R)
• M28: 12,046,369 km (0.11 R)
• M29: 14,331,775 km (0.1 R)
• M30: 14,425,872 km (0.087 R)
• M31: 15,090,685 km (0.029 R)
• M32: 15,122,550 km (0.1 R)
• M33: 16,057,536 km (0.104 R)
• M34: 17,544,988 km (0.034 R)
• M35: 18,697,490 km (0.104 R)
• M36: 18,869,079 km (0.059 R)
• M37: 19,456,250 km (0.068 R)
• M38: 19,525,813 km (0.111 R)
• M39: 19,944,388 km (0.073 R)
• M40: 20,225,034 km (0.035 R)
• M41: 21,182,161 km (0.047 R)
• M42: 21,217,765 km (0.119 R)
• M43: 22,444,468 km (0.045 R)
• M44: 22,480,820 km (0.036 R)
• M45: 22,663,329 km (0.066 R)
• M46: 23,213,550 km (0.064 R)
• M47: 23,582,758 km (0.038 R)
• M48: 23,768,110 km (0.103 R)
• M49: 23,879,560 km (0.099 R)
• M50: 24,102,910 km (0.059 R)
• M51: 25,079,036 km (0.112 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,456 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit